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LinuxandC
本书讲述Linux操作系统学习知识的同时用c语言做为实例语言(The book of knowledge about the Linux operating system, while learning to use language as an example of c language)
- 2009-12-02 18:14:17下载
- 积分:1
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合成孔径雷达成像 算法与实现.rar
本书详细介绍了合成孔径成像的基本原理,并且通过实际的代码进行仿真实现。(This book describes in detail the basic principles of synthetic aperture imaging, and through the actual code to achieve simulation.)
- 2017-09-06 07:35:48下载
- 积分:1
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Python黑帽子 黑客与渗透测试编程之道
介绍了python黑客功防所需要使用的各个技术,及其方法(python Hacker defence)
- 2019-07-09 17:39:02下载
- 积分:1
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jiarelu_chuanjikongzhi
热炉出口温度与炉膛温度串级控制系统设计
设计题目
图1所示为某工业生产中的加热炉,其任务是将被加热物料加热到一定温度,然后送到下道工序进行加工。加热炉工艺过程为:被加热物料流过排列炉膛四周的管道后,加热到炉出口工艺所要求的温度。在加热用的燃料油管道上装有一个调节阀,用以控制燃料油流量,以但是,由于加热炉时间常数大,而且扰动的因素多,单回路反馈控制系统不能满足工艺对加热炉出口温度的要求。为了提高控制质量,采用串级控制系统,运用副回路的快速作用,有效地提高控制质量,满足生产要求。
设计要求
1、绘制加热炉出口温度单回路反馈控制系统结构框图。
2、以加热炉出口温度为主变量,选择滞后较小的炉膛温度为副变量,构成炉出口温度与炉膛温度的串级控制系统,要求绘制该串级控制系统结构图。
3、假设主对象的传递函数为 ,其中 ,副对象的传递函数为 ,主、副控制器的传递函数分别为 , , , ,请确定主、副控制器的参数(要求写出详细的参数估算过程)。
4、利用simulink实现单回路系统仿真和串级系统仿真,分别给出系统输出响应曲线。
5、根据两种系统仿真结果分析串级控制系统的优缺点
达到控制出口温度的目的。
(jia re lu chuan ji kong zhi xi tong ke she)
- 2010-01-26 16:32:29下载
- 积分:1
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Elastohydrodynamic_Lubrication
本书为清华大学温诗铸院士的一本弹流润滑专著,很权威。(This book is an academician of EHL,written by Shi-Zhu Wen a monograph in Tsinghua University.it is authoritative.)
- 2010-02-23 22:11:38下载
- 积分:1
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ABAQUS-keyword
abaqus中的帮助关键字翻译,对初学者应该有点帮助(abaqus-keyword of help)
- 2014-03-06 11:14:19下载
- 积分:1
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1
说明: 稳健自适应波束形成,Wiley出版社,是一本有关MVDR波束形成稳健性分析的好书。(The latest research and developments in robust adaptive beamforming Recent work has made great strides toward devising robust adaptive beamformers that vastly improve signal strength against background noise and directional interference. This dynamic technology has diverse applications, including radar, sonar, acoustics, astronomy, seismology, communications, and medical imaging. There are also exciting emerging applications such as smart antennas for wireless communications, handheld ultrasound imaging systems, and directional hearing aids. Robust Adaptive Beamforming compiles the theories and work of leading researchers investigating various approaches in one comprehensive volume. Unlike previous efforts, these pioneering studies are based on theories that use an uncertainty set of the array steering vector. The researchers define their theories, explain their methodologies, and present their conclusions. Methods presented include: Coupling the standard Capon beamformers with a spher)
- 2009-07-21 16:49:18下载
- 积分:1
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Nonlinear_F16_Fighter_Model
f16的非线性模型设计,也许对你有用。MATLAB的,里面有配套说明(Nonlinear_F16_Fighter_Model)
- 2020-12-02 09:39:26下载
- 积分:1
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InternalTraining
congex的机器视觉的培训教程~,挺不错的 (congex the Machine Vision Training Guide ~, quite good)
- 2007-04-03 08:18:26下载
- 积分:1
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MC1496 multisim实现AM
高频实验Multisim仿真:一、混频器(原理图、信号输入输出波形与频率)二、调幅波的解调(原理图及全载波调幅信号的解调)三、惰性失真及底部切削失真(Multisim simulation of high frequency experiment: 1. Mixer (schematic diagram, signal input and output waveform and frequency) 2. Demodulation of amplitude modulation wave (schematic diagram and demodulation of full-carrier amplitude modulation signal) 3. Inert distortion and bottom cutting distortion)
- 2020-12-05 16:59:23下载
- 积分:1